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DR. CHELSEA DIETZ AU.D.
NPI 1366188807
Audiologist in Celina, OH

Active since May 09, 2022Accepts Medicare Assignment
950 S MAIN ST STE 4, CELINA, OH 45822(419) 584-2255 Get Directions Write a Review

NPPES record last updated: March 3, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 3, 2026, May 9, 2022 (2 updates tracked since 2022).

About Dr. Chelsea Dietz Au.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHELSEA DIETZ AU.D. (NPI 1366188807) is an individual audiologist in Celina, Ohio, licensed in Ohio (A.02366) and active in the NPI registry since May 2022. She maintains a secondary practice location in Lima and is a graduate of Other (2022).

NPPES Registry Identity

NPI1366188807
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameDR. CHELSEA DIETZCredential: AU.D.
Location Address950 S MAIN ST STE 4Celina, OH 45822-2467
Mailing Address545 W Market St Ste 333Lima, OH 45801-4775 · (419) 222-9010
Phone(419) 584-2255
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMay 9, 2022
Last NPPES UpdateMarch 3, 20262 updates tracked since enumeration
NPPES CertifiedMarch 3, 2026
✔ NPI 1366188807 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License✔ Licensed in OH · A.02366
Definition
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.
950 S MAIN ST STE 4, Celina, OH 45822
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Other Names 1

Former Name (1)Chelsea Russell

Secondary Practice Location 1

Location 1545 W Market St Ste 333Lima, OH 45801-4775 · Phone (419) 222-9010

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Chelsea Dietz Au.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688053721
PECOS Enrollment IDI20220621002597

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Comprehensive hearing and speech recognition test 92557
A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45822 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$54.34 typical visit price
range $54.34 – $166.65
Typical copayment $13.58 (range $13.58 – $41.66)
Most-billed visit code 99202
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. EMILY K POST AU.D.
Audiologist
950 S MAIN ST STE 4
CELINA, OH 45822
Mercer County (419) 584-2255
CHLOE DANIELLE LAMMERS AUD
Audiologist
950 S MAIN ST STE 4
CELINA, OH 45822
Mercer County (419) 584-2255

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chelsea Dietz's NPI number?

The NPI number for Chelsea Dietz is 1366188807. It was assigned to this individual provider in the NPPES registry on May 9, 2022. The provider is also known as Chelsea Russell.

Where is Chelsea Dietz located?

Chelsea Dietz practices at 950 S Main St Ste 4, Celina, OH 45822. The listed phone number is (419) 584-2255.

What is Chelsea Dietz's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Chelsea Dietz enrolled in Medicare?

Yes. Chelsea Dietz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Chelsea Dietz accept?

Health plans from CareSource list Chelsea Dietz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chelsea Dietz was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.